File Download
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.3390/ijerph18105206
- Scopus: eid_2-s2.0-85105725752
- PMID: 34068437
- WOS: WOS:000654947200001
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Promoting Fruit and Vegetable Intake in Parents: A Cluster Randomised Controlled Trial
Title | Promoting Fruit and Vegetable Intake in Parents: A Cluster Randomised Controlled Trial |
---|---|
Authors | |
Keywords | primary prevention randomised controlled trial behaviour change dietary intakes fruit and vegetable |
Issue Date | 2021 |
Publisher | Molecular Diversity Preservation International. The Journal's web site is located at http://www.mdpi.org/ijerph |
Citation | International Journal of Environmental Research and Public Health, 2021, v. 18 n. 10, p. article no. 5206 How to Cite? |
Abstract | We conducted a cluster randomised controlled trial of parents in 56 primary schools and community service centres (clusters) to evaluate the effectiveness of a single-session workshop on promoting more fruit and vegetable (FV) intake. A total of 803 parents were randomised to the FV intervention arm (16 clusters, n = 197), the more appreciation control arm (19 clusters, n = 270), or the less criticism control arm (21 clusters, n = 336). The FV intake of the FV arm was compared with that of the combined more appreciation or less criticism (MALC) arm. Both arms received a 2 h workshop: (i) the FV arm on increasing FV consumption and related food literacy; (ii) the MALC arm on increasing appreciation or reducing criticism of children. Primary outcomes were FV consumption per day in the past week assessed at baseline, 2-weeks, and 6-weeks. Secondary outcomes were behavioural determinants proposed by the Health Action Process Approach (HAPA), including outcome expectancies, self-efficacy, intention, and planning behaviour. The FV arm had a greater increase in FV consumption than the MALC arm, with large effect sizes (d: 0.97–1.08) and improvements in behavioural determinants with small effect sizes at all time points (d: 0.19–0.43). Our study was the first population-based randomised controlled trial to show that a brief, single 2 h HAPA-based workshop was effective in promoting fruit and vegetable intake in parents. |
Persistent Identifier | http://hdl.handle.net/10722/300529 |
ISSN | 2019 Impact Factor: 2.849 2020 SCImago Journal Rankings: 0.747 |
PubMed Central ID | |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sun, Y | - |
dc.contributor.author | Fung, SSW | - |
dc.contributor.author | Man, PKW | - |
dc.contributor.author | Wan, ANT | - |
dc.contributor.author | Stewart, S | - |
dc.contributor.author | Lam, TH | - |
dc.contributor.author | Ho, SY | - |
dc.date.accessioned | 2021-06-18T14:53:15Z | - |
dc.date.available | 2021-06-18T14:53:15Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | International Journal of Environmental Research and Public Health, 2021, v. 18 n. 10, p. article no. 5206 | - |
dc.identifier.issn | 1661-7827 | - |
dc.identifier.uri | http://hdl.handle.net/10722/300529 | - |
dc.description.abstract | We conducted a cluster randomised controlled trial of parents in 56 primary schools and community service centres (clusters) to evaluate the effectiveness of a single-session workshop on promoting more fruit and vegetable (FV) intake. A total of 803 parents were randomised to the FV intervention arm (16 clusters, n = 197), the more appreciation control arm (19 clusters, n = 270), or the less criticism control arm (21 clusters, n = 336). The FV intake of the FV arm was compared with that of the combined more appreciation or less criticism (MALC) arm. Both arms received a 2 h workshop: (i) the FV arm on increasing FV consumption and related food literacy; (ii) the MALC arm on increasing appreciation or reducing criticism of children. Primary outcomes were FV consumption per day in the past week assessed at baseline, 2-weeks, and 6-weeks. Secondary outcomes were behavioural determinants proposed by the Health Action Process Approach (HAPA), including outcome expectancies, self-efficacy, intention, and planning behaviour. The FV arm had a greater increase in FV consumption than the MALC arm, with large effect sizes (d: 0.97–1.08) and improvements in behavioural determinants with small effect sizes at all time points (d: 0.19–0.43). Our study was the first population-based randomised controlled trial to show that a brief, single 2 h HAPA-based workshop was effective in promoting fruit and vegetable intake in parents. | - |
dc.language | eng | - |
dc.publisher | Molecular Diversity Preservation International. The Journal's web site is located at http://www.mdpi.org/ijerph | - |
dc.relation.ispartof | International Journal of Environmental Research and Public Health | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | primary prevention | - |
dc.subject | randomised controlled trial | - |
dc.subject | behaviour change | - |
dc.subject | dietary intakes | - |
dc.subject | fruit and vegetable | - |
dc.title | Promoting Fruit and Vegetable Intake in Parents: A Cluster Randomised Controlled Trial | - |
dc.type | Article | - |
dc.identifier.email | Sun, Y: gyysun@hku.hk | - |
dc.identifier.email | Lam, TH: hrmrlth@hkucc.hku.hk | - |
dc.identifier.email | Ho, SY: syho@hku.hk | - |
dc.identifier.authority | Sun, Y=rp02807 | - |
dc.identifier.authority | Lam, TH=rp00326 | - |
dc.identifier.authority | Ho, SY=rp00427 | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.3390/ijerph18105206 | - |
dc.identifier.pmid | 34068437 | - |
dc.identifier.pmcid | PMC8153553 | - |
dc.identifier.scopus | eid_2-s2.0-85105725752 | - |
dc.identifier.hkuros | 322853 | - |
dc.identifier.volume | 18 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | article no. 5206 | - |
dc.identifier.epage | article no. 5206 | - |
dc.identifier.isi | WOS:000654947200001 | - |
dc.publisher.place | Switzerland | - |